With reference to his reply to question 1718 on 27 August 2021, in which the requested information was not provided on the basis of legal constraints, what legislative provisions prohibit him or make it to be legally inappropriate to provide full details of information regarding the (a)(i) the company and/or consortium name(s) and (ii) the registration number(s), (b) the service(s) and/or product(s) provided and (c) annual value of the contract for the 2020-21 financial year of each of the current evergreen contracts at the Government Printing Works?